Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 4 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
13.3°C
1.0° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 3.5ft (1.0m), 8s period with NW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 3.5ft (1.1m), 8s period with NW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 3.5ft (1.1m), 7s period with NW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 1PM is: 1.1m 8s primary swell from a Northwest direction and 0.4m 17s secondary swell from a Southwest direction, 0.3m 12s secondary swell from a West-northwest direction (forecast issued at 04:00am September 15). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (15 Sep)3.5ft (1.0m)8s
Afternoon (15 Sep)3.5ft (1.1m)8s
Evening (15 Sep)3.5ft (1.1m)7s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed morning, min 12°C on Tue morning). Wind will be generally light.

Tuesday
15
Wednesday
16
Thursday
17
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
2
0
0
0
0
0
2
2
2
2
0
0
0
0
1
2
2
0
0
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
NW
8
1.1
NW
8
1
NW
8
1
NW
7
1.1
NW
8
1.1
NW
8
1.1
NW
7
1.3
NW
7
1.3
NW
7
1.3
NW
7
1.4
NW
7
1.4
NW
7
1.4
NW
7
1.6
NW
7
1.8
NW
7
1.8
NW
8
1.8
NW
8
1.8
NW
8
1.7
NW
8
1.7
NW
8
1.7
NW
8
1.7
NW
8
1.6
NW
8
1.6
NW
8
Wave Graph
Metric surfscale
Energy kJ
145
125
108
105
125
125
137
169
184
179
203
215
215
262
340
375
345
354
344
371
389
398
375
346
Wind (km/h)
10
NNE
10
NE
10
NE
15
NNW
25
NNW
20
NNW
20
N
15
N
10
NE
5
NE
10
ENE
10
NNE
20
N
30
N
25
N
20
N
10
N
5
NE
5
SSE
15
SSW
20
SW
10
WSW
5
SSW
5
SSW
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
glassy
cross-on
cross-on
on
cross-on
glassy
High Tide
3:43AM1.72m
3:21PM2.08m
4:35AM1.58m
3:56PM1.99m
5:35AM1.46m
4:38PM1.88m
Low Tide
9:09AM0.66m
10:04PM0.08m
9:44AM0.86m
10:53PM0.18m
10:25AM1.02m
part cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:27
7:24
7:22
 mm
Temp °C
13
12
12
15
15
16
14
13
13
12
12
18
18
18
15
14
14
14
13
15
15
15
15
14
Feels °C
11
10
10
12
11
12
11
11
12
11
10
16
14
13
11
11
13
13
13
13
13
14
15
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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